Patent classifications
C
CHEMISTRY; METALLURGY
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C08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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4/00
Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
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C08G4/00

ETHYLENICALLY UNSATURATED POLY(PHTHALALDEHYDE) POLYMERS, COMPOSITIONS AND METHODS
20250257166 · 2025-08-14 ·

Poly(phthaladialdehyde) polymers are described comprising the reaction product of an intermediate comprising the reaction product of phthaladialdehyde and a polyol; and an end-capping compound comprising an ethylenically unsaturated group. Also described are composition comprising the poly(phthaladialdehyde) polymer and at least one other ethylenically unsaturated component.